The "You Can Tell It Was Just to Sell Toys" Role
- Terrorcons
- Runabout
- Runamuck
- Combaticons
- Stunticons
- Starscream (still had a toy in the 86 catalog)

Just watch the episodes. Nearly ever episode featured Galvatron, Cyclonus, Scourge, and the Sweeps. In the beginning we also had a lot of the Predacons, Octane, and Trypticon. The "random guest appearances" went to the '85 combiner teams, and a rare appearance (maybe twice?) for Conehead Seekers, and stuff that was forced in to sell toys (Runabout and Runamuck, who made one appearance).